As you may have seen from some of the other messages, I was hoping
Vishnu, George, or Antony could bail me out, but in their absence let me
take a stab at this and see if the code in
org.eclipse.hyades.perfmon.internal.views.controls.ControlsT reeContentProvider.java
is what you're looking for? (That's the
dev.eclipse.org/monitoring/org.eclipse.hyades.perfmon project, and
traversing down through
src/org/eclipse/hyades/perfmon/internal/views/controls to the
ControlsTreeContentProvider.java file.)